168745060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{45119}}^1$

素因数の和:45156

約数の個数: 48

約数和(自身を含む): 409328640

約数和(自身を除く): 240583580

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 45119, 90238, 180476, 225595, 451190, 496309, 767023, 902380, 992618, 1534046, 1985236, 2481545, 3068092, 3835115, 4963090, 7670230, 8437253, 9926180, 15340460, 16874506, 33749012, 42186265, 84372530, 168745060]

約数ペア:

[(1, 168745060), (2, 84372530), (4, 42186265), (5, 33749012), (10, 16874506), (11, 15340460), (17, 9926180), (20, 8437253), (22, 7670230), (34, 4963090), (44, 3835115), (55, 3068092), (68, 2481545), (85, 1985236), (110, 1534046), (170, 992618), (187, 902380), (220, 767023), (340, 496309), (374, 451190), (748, 225595), (935, 180476), (1870, 90238), (3740, 45119)]